Balances

Laboratory balances are essential tools used for precise weight measurements in various scientific applications. They come in different types, each designed to meet specific needs in laboratory environments. Understanding the various types of balances available can help you make an informed decision when selecting the right equipment for your laboratory.
From industrial scales to multifunction weighing scales, each category offers unique features and capabilities. This guide will provide insights into the different types of balances and key considerations for selecting the best option for your laboratory requirements.
Types of balances your laboratory may need
Industrial scale

Industrial scales are robust and designed for heavy-duty use, often in manufacturing and production environments. These scales provide accurate measurements for large quantities and are built to withstand harsh conditions. They typically feature enhanced durability and can handle significant weight capacities.
Choosing an industrial scale ensures that you have reliable and accurate measurements, which are critical for product quality and compliance with industry regulations. Their performance in tough environments makes them a preferred choice for many industries.
Multifunction Weighing Scale

Multifunction weighing scales offer versatility, enabling users to perform various weighing tasks with a single device. These scales can switch between different measurement units and provide functionalities such as tare, hold, and counting. They are ideal for laboratories that require flexibility in weighing different samples.
By investing in a multifunction weighing scale, laboratories can streamline their processes, reduce the need for multiple devices, and enhance productivity. These scales are suitable for both small and large samples, making them a practical choice for diverse applications.
Waterproof Scale

Waterproof scales are specifically designed for use in environments where spills and moisture are a concern. These scales are resistant to water and can be easily cleaned, making them suitable for laboratories that handle liquids or operate in humid conditions. They ensure accurate measurements without compromising on hygiene.
Investing in a waterproof scale not only protects your equipment but also ensures consistent reliability in your measurements. Such scales are beneficial in laboratories focused on chemistry, biology, or food safety, where cleanliness and precision are paramount.
What you should know before selecting a balances and making an investment
Key factors to consider

When selecting a balance for your laboratory, consider factors such as accuracy, capacity, and the specific applications it will be used for. Different balances offer varying levels of precision, and it's essential to match the equipment with your measurement requirements to achieve optimal results.
Additionally, consider the environment in which the balance will be used, as factors like temperature, humidity, and potential contaminants can affect performance. Choosing the right balance ensures reliable and consistent results in your experiments.
Market price range

The price of laboratory balances can vary widely based on their features and precision levels. Entry-level balances may be more affordable, but high-precision models often come at a premium. It's crucial to establish a budget while considering the long-term value and accuracy the balance will provide.
Researching various brands and models can help identify the best options within your price range. Investing in quality equipment may lead to greater efficiency and accuracy in your laboratory work, ultimately saving costs in the long run.
Value for money

Assessing the value for money when selecting a balance involves evaluating the features against the price. While it may be tempting to opt for the cheapest option, consider the durability, precision, and functionality offered by the balance. A higher upfront cost may lead to better performance and longevity.
Look for balances that come with warranties or service packages, as these can add significant value. Balances that require less maintenance and provide consistent results can ultimately save resources and enhance laboratory efficiency.
Expected lifespan based on use and maintenance

The expected lifespan of a laboratory balance will depend on its usage frequency and the level of maintenance it receives. Regular cleaning, calibration, and proper handling can extend the life of your equipment. It's important to follow the manufacturer's guidelines for maintenance to ensure optimal performance.
Investing in a balance with a robust build and features suited for your specific tasks can also enhance its longevity. Understanding the expected lifespan can help in planning for future replacements and budget allocations.
BALANCES KALSTEIN
Discover balances for your laboratory
At Kalstein, we offer a selection of high-quality balances designed to meet the diverse needs of laboratory environments. Our balances are engineered for precision and reliability, providing accurate measurements that are crucial for your scientific work. Explore our range to find the perfect balance tailored to your laboratory requirements.

Series Density Balance YR06704//YR06704-4
The YR06704//YR06704-4 series density balance is a high-precision instrument designed for the reliable determination of density in solids, liquids, po
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Series Density Balance YR06704//YR06704-4
Design and technology (functionality)
The balance integrates a 160 x 70 mm weighing pan and a 139 x 100 x 78 mm immersion tank , optimized for hydrostatic testing. Its robust and stable structure minimizes vibrations and errors due to environmental interference within the 5–25 °C operating range. It includes a 200 g calibration weight , ensuring traceability and metrological accuracy. Repeatability (up to ±0.002 g in model YR06704-4) and linearity (up to ±0.003 g) position it as one of the best options on the market for quality control and materials analysis. In terms of price, density balances with these characteristics typically range from USD 1,800 to USD 4,500 on the international market , depending on the model, precision, and included accessories, making this series a competitive alternative in terms of cost-benefit ratio.Product use in the field
In real-world applications, the YR06704 Density Balance is used to evaluate materials such as plastics, rubbers, ceramics, light metals, resins, oils, solvents, and industrial powders. In quality control, it allows for verification of batch uniformity; in R&D, it supports the development of new materials; and in production, it helps detect early deviations in formulations. The typical procedure involves weighing the sample in air and then submerged in the reference liquid (usually distilled water), automatically obtaining the density without manual calculations.Frequently Asked Questions (FAQ)
Is it difficult to use?No. The equipment is designed with an intuitive interface and pre-configured modes for solids, liquids, and powders.Does it require specialized maintenance?Only periodic calibrations and basic cleaning of the tank and tray.Does it work with liquids other than water?Yes, it can be used with other reference fluids according to the applicable standard.Does it include accessories?It comes with a calibration weight and standard tank; additional accessories can be requested.Advantages and disadvantages
Advantages:- High precision and repeatability.
- Versatility for solids, liquids and powders.
- Automatic density calculation.
- Robust and stable construction.
- Wide range of capabilities depending on the model.
- Requires an environment with basic temperature control.
- It is not portable for extreme fieldwork.
- Higher initial investment than conventional scales without a density function.
Recommendations to maximize your performance
- Perform periodic calibration with the included weight.
- Keep the tank free of bubbles and debris.
- Avoid drafts and vibrations on the work table.
- Use distilled water or certified reference liquid.
- Record temperature conditions in each measurement for traceability.
Technical Specifications
| Model | YR06704 | YR06704-1 | YR06704-2 | YR06704-3 | YR06704-4 |
| Ability | 310g | 610g | 610g | 310g | 210g |
| Test mode / Test mode | Solid/Liquid | Absorption of solids/liquids/powders/water | |||
| Readability (or Reading Accuracy) | 0.01g | 0.01g | 0.005g | 0.001g | |
| Minimum weight | 0.04g | 0.04g | 0.020g | 0.004g | |
| Repeatability | ±0.02g | ±0.02g | ±0.010g | ±0.002g | |
| Linearity | ±0.03g | ±0.03g | ±0.015g | ±0.003g | |
| Unit conversion | weight:g/ct/oz density:D | weight:g/ct/oz density:D/%/K | |||
| Weighing plate size | 160x70mm | ||||
| Tank/reservoir size | 139x100x78mm | ||||
| Temperature | 5-25℃ | ||||
| Calibration weights | 200g | ||||
| Packaging size | 310x230x130mm | 440x310x300mmx2 | |||
| Gross weight | 4kg | 6kg | |||
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Complete guides to choose balances

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How to know the prices of Balances?
To know the price of Balances, please send us an email with your request through the contact form AQUI.
What are the delivery times for Balances?
Delivery time depends on stock availability and freight type (air or sea). In stock: air 15-30 days, sea 45-60 days. Out of stock: air 30-60 days, sea 60-90 days.
How to make a purchase of Balances?
You can buy by email ([email protected]), phone (+33 (0) 1 70 39 26 50) or through the official Kalstein website in your country.
How does the warranty work for Balances?
All Kalstein equipment comes with a 1-year warranty against manufacturing defects. The warranty does not cover damage from improper installation or misuse. See our «terms and conditions» AQUI.
Can I request a quote online for Balances?
Yes, you can request a quote for the Kalstein equipment you are interested in directly from our official website. Click AQUI.